UPC: 754473548100UNSPSC: 55121612
Brady THT-21-8117 Matte General Purpose Polyester Labels 3 in W x 300 ft L Black
Formulated from Brady B-8117 Polyester with permanent acrylic adhesive. Engineered for 3" W × 300 ft Roll industrial labeling applications.
Finish / Color: Black ()Packaging: Roll of 300 Feet
Engineered Technical Features
- The black color is achieved through the adhesive layer, rather than the topcoat, which results in more robust color permanence
- Color is sealed inside the label construction, increasing color durability
- Powerful combination of topcoat and the R6800 Series ribbon from Brady® produces superior print durability against both abrasions and harsh fluids
- Material consistently achieves Barcode Grade B or greater
- This roll has i75-series smart properties on the core that when used in the Brady i7500 printer in conjunction with i75-series smart ribbons, eliminates the need to adjust heat, speed , sensor location and mode, eliminates the need to calibrate out blank wasted labels, and warns the operator if a non-approved ribbon is used with this roll.
- If this roll is used in Brady i5100 or IP model printers it will function with smart operation in those printers with the exception that the Supply Remaining gauge on the display may be overstated. Contact Brady tech support for further information.
- If used in any other 3 inch core printer this roll will function as a manual roll
- A ribbon is required to print this material. Use Part Number IP-R6802-WT for the BradyPrinter i5100 or BRADY IP® Series Label Printer; use R6802-WT for a different printer
Commercial Roll Pricing
$473.99/ Roll of 300 Feet
Normalized Unit Cost
$1.58/ft
($0.04/sq in)
Select Package Quantity:
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Compatible Brady Printers & Thermal Transfer Ribbon Pairing
Verified hardware compatibility and recommended ribbon formulations for THT-21-8117.
Verified Compatible Printers (10)
Recommended Thermal Transfer Ribbons
Series R6000HFHalogen-Free Pure Resin
Best for: Harsh Chemicals, Solvents & High Heat
Series R4300Wax / Resin Hybrid
Best for: General Industrial & High Contrast Barcodes
Full Technical & Material Specifications (ASTM / UL Testing)
| Material Formulation: | Brady B-8117 (B-8117 Industrial Material) | Continuous Temp Range: | -40°F to 250°F (-40°C to 121°C) |
| Substrate Polymer Chemistry: | Polyester | Total Material Thickness: | 0.004 in (0.102 mm) |
| Adhesive Formulation: | Permanent Acrylic | ASTM D1000 Stainless Steel Peel: | 50+ oz/in |
| ASTM D1000 Polypropylene Peel: | 35+ oz/in | ASTM D1000 Powder Coat Peel: | 40+ oz/in |
| UL 969 Recognition: | UL 969 (File MH17154 / MH10939) | CSA C22.2 Acceptance: | CSA C22.2 No. 0.15 |
| RoHS / Halogen Compliance: | RoHS Compliant • Standard Formulation | Surface Finish: | |
Chemical Immersion & Harsh Solvent Ratings
Acetone (CHEMICAL); No visible effect (SUBJECTIVE OBSERVATION OF VISUAL CHANGE); 1 (EFFECT TO LABEL STOCK); 5 (EFFECTS TO PRINTED IMAGE)
Rating: Resistant
Ethanol (CHEMICAL); No visible effect (SUBJECTIVE OBSERVATION OF VISUAL CHANGE); 1 (EFFECT TO LABEL STOCK); 1 (EFFECTS TO PRINTED IMAGE)
Rating: Resistant
Toluene (CHEMICAL); No visible effect (SUBJECTIVE OBSERVATION OF VISUAL CHANGE); 1 (EFFECT TO LABEL STOCK); 5 (EFFECTS TO PRINTED IMAGE)
Rating: Resistant
Isopropyl Alcohol (CHEMICAL); No visible effect (SUBJECTIVE OBSERVATION OF VISUAL CHANGE); 1 (EFFECT TO LABEL STOCK); 1 (EFFECTS TO PRINTED IMAGE)
Rating: Resistant
Mineral Spirits (CHEMICAL); No visible effect (SUBJECTIVE OBSERVATION OF VISUAL CHANGE); 1 (EFFECT TO LABEL STOCK); 1 (EFFECTS TO PRINTED IMAGE)
Rating: Resistant
Gasoline (CHEMICAL); No visible effect (SUBJECTIVE OBSERVATION OF VISUAL CHANGE); 1 (EFFECT TO LABEL STOCK); 1 (EFFECTS TO PRINTED IMAGE)
Rating: Resistant
Related Sibling SKUs & Alternate Formats
Alternate Format / Size$354.99
THT-17-8117-3
1 in H x 2 in W • Roll of 3000 Labels
$0.12/label
High-Capacity Bulk Roll$713.99
THT-6-8117-10
0.75 in H x 1.5 in W • Roll of 10000 Labels
$0.071/label
Popular Standard Sibling$112.99
B33-17-8117
1 in H x 2 in W • Roll of 1000 Labels
$0.11/label
Engineering & Specifier FAQs for THT-21-8117
Can I print Brady THT-21-8117 on a standard portable printer?
THT-21-8117 is a bulk roll engineered for benchtop printers (such as the i3300, i5100, i7100, and PR Plus series) with 3-inch core diameter holders.
Is Brady THT-21-8117 recognized under UL 969 for electrical panel rating plates?
Yes, THT-21-8117 is manufactured from Brady B-8117, which holds UL 969 component recognition under File MH17154 / MH10939 (PGJI2) when printed with approved thermal transfer ribbons (such as Series R6000HF).
How do I generate an official engineering submittal package for THT-21-8117?
Click the "1-Click Engineering Submittal PDF Package" button above to instantly generate a contractor-stamped specification packet with ASTM D1000 adhesion test data, continuous operating temperatures, and UL compliance certificates ready for architectural submittals.